Move printBytes to meshUtils (#4424)

src/mesh/Router.cpp

@@ -7,6 +7,7 @@
 #include "configuration.h"
 #include "main.h"
 #include "mesh-pb-constants.h"
+#include "meshUtils.h"
 #include "modules/RoutingModule.h"
 #if !MESHTASTIC_EXCLUDE_MQTT
 #include "mqtt/MQTT.h"
@@ -188,14 +189,6 @@ ErrorCode Router::sendLocal(meshtastic_MeshPacket *p, RxSource src)
     }
 }
 
-void printBytes(const char *label, const uint8_t *p, size_t numbytes)
-{
-    LOG_DEBUG("%s: ", label);
-    for (size_t i = 0; i < numbytes; i++)
-        LOG_DEBUG("%02x ", p[i]);
-    LOG_DEBUG("\n");
-}
-
 /**
  * Send a packet on a suitable interface.  This routine will
  * later free() the packet to pool.  This routine is not allowed to stall.